pyth-network_pyth-crosschain/solana/pyth2wormhole/client/tests/test_migrate.rs

//! Checks for migrating the previous config schema into the current one

pub mod fixtures;

use solana_program::system_program;
use solana_program_test::*;
use solana_sdk::{
    account::Account,
    instruction::{
        AccountMeta,
        Instruction,
    },
    pubkey::Pubkey,
    rent::Rent,
    signature::Signer,
    signer::keypair::Keypair,
    transaction::Transaction,
};

use bridge::accounts::{
    Bridge,
    BridgeConfig,
    BridgeData,
};

use log::info;

use pyth2wormhole::config::{
    OldP2WConfigAccount,
    P2WConfigAccount,
    OldPyth2WormholeConfig,
    Pyth2WormholeConfig,
};
use pyth2wormhole_client as p2wc;
use solitaire::{
    processors::seeded::Seeded,
    AccountState,
    BorshSerialize,
};

use fixtures::{
    passthrough,
    pyth,
};

#[tokio::test]
async fn test_migrate_works() -> Result<(), solitaire::ErrBox> {
    info!("Starting");
    // Programs
    let p2w_program_id = Pubkey::new_unique();
    let wh_fixture_program_id = Pubkey::new_unique();

    // Authorities
    let p2w_owner = Keypair::new();
    let pyth_owner = Pubkey::new_unique();

    // On-chain state
    let old_p2w_config = OldPyth2WormholeConfig {owner: p2w_owner.pubkey(),
        wh_prog: wh_fixture_program_id,
        max_batch_size: pyth2wormhole::attest::P2W_MAX_BATCH_SIZE,
        pyth_owner,
    };

    info!("Before ProgramTest::new()");

    // Populate test environment
    let mut p2w_test = ProgramTest::new(
        "pyth2wormhole",
        p2w_program_id,
        processor!(pyth2wormhole::instruction::solitaire),
    );

    // Plant filled config accounts
    let old_p2w_config_bytes = old_p2w_config.try_to_vec()?;
    let old_p2w_config_account = Account {
        lamports: Rent::default().minimum_balance(old_p2w_config_bytes.len()),
        data: old_p2w_config_bytes,
        owner: p2w_program_id,
        executable: false,
        rent_epoch: 0,
    };
    let old_p2w_config_addr =
        OldP2WConfigAccount::key(None, &p2w_program_id);

    info!("Before add_account() calls");

    p2w_test.add_account(old_p2w_config_addr, old_p2w_config_account);

    // Add system program because the contract creates an account for new configuration account
    passthrough::add_passthrough(&mut p2w_test, "system", system_program::id());

    info!("System program under {}", system_program::id());

    info!("Before start_with_context");
    let mut ctx = p2w_test.start_with_context().await;

    let migrate_tx = p2wc::gen_migrate_tx(
        ctx.payer,
        p2w_program_id,
        p2w_owner,
        ctx.last_blockhash,
    )?;
    info!("Before process_transaction");

    // Migration should fail because the new config account is already initialized
    ctx.banks_client.process_transaction(migrate_tx).await?;

    Ok(())
}


#[tokio::test]
async fn test_migrate_already_migrated() -> Result<(), solitaire::ErrBox> {
    info!("Starting");
    // Programs
    let p2w_program_id = Pubkey::new_unique();
    let wh_fixture_program_id = Pubkey::new_unique();

    // Authorities
    let p2w_owner = Keypair::new();
    let pyth_owner = Pubkey::new_unique();

    // On-chain state
    let old_p2w_config = OldPyth2WormholeConfig {owner: p2w_owner.pubkey(),
        wh_prog: wh_fixture_program_id,
        max_batch_size: pyth2wormhole::attest::P2W_MAX_BATCH_SIZE,
        pyth_owner,
    };

    let new_p2w_config = Pyth2WormholeConfig {owner: p2w_owner.pubkey(),
        wh_prog: wh_fixture_program_id,
        max_batch_size: pyth2wormhole::attest::P2W_MAX_BATCH_SIZE,
        pyth_owner,
        is_active: true,
    };

    info!("Before ProgramTest::new()");

    // Populate test environment
    let mut p2w_test = ProgramTest::new(
        "pyth2wormhole",
        p2w_program_id,
        processor!(pyth2wormhole::instruction::solitaire),
    );

    // Plant filled config accounts
    let old_p2w_config_bytes = old_p2w_config.try_to_vec()?;
    let old_p2w_config_account = Account {
        lamports: Rent::default().minimum_balance(old_p2w_config_bytes.len()),
        data: old_p2w_config_bytes,
        owner: p2w_program_id,
        executable: false,
        rent_epoch: 0,
    };
    let old_p2w_config_addr =
        OldP2WConfigAccount::key(None, &p2w_program_id);

    let new_p2w_config_bytes = new_p2w_config.try_to_vec()?;
    let new_p2w_config_account = Account {
        lamports: Rent::default().minimum_balance(new_p2w_config_bytes.len()),
        data: new_p2w_config_bytes,
        owner: p2w_program_id,
        executable: false,
        rent_epoch: 0,
    };
    let new_p2w_config_addr =
        P2WConfigAccount::<{AccountState::Initialized}>::key(None, &p2w_program_id);

    info!("Before add_account() calls");

    p2w_test.add_account(old_p2w_config_addr, old_p2w_config_account);
    p2w_test.add_account(new_p2w_config_addr, new_p2w_config_account);

    info!("Before start_with_context");
    let mut ctx = p2w_test.start_with_context().await;

    let migrate_tx = p2wc::gen_migrate_tx(
        ctx.payer,
        p2w_program_id,
        p2w_owner,
        ctx.last_blockhash,
    )?;
    info!("Before process_transaction");

    // Migration should fail because the new config account is already initialized
    assert!(ctx.banks_client.process_transaction(migrate_tx).await.is_err());

    Ok(())
}